<div class="image-crop">
   <div >
       <!--大中小尺寸预览-->
       <div class="picArea" data-ng-hide="!imgSrc">
           <table>
               <tr>
                   <td style="padding-right: 60px;">
                       <div class="cropBackDiv">
                           <img class="pic js-crop-pic"/>
                       </div>
                   </td>
                   <td ng-repeat="size in sizes" class="crop-pic-preview-td">
                       <div class="crop-pic" ng-style="sizes[$index]">
                           <img class="" ng-style="imgStyles[$index]"/>
                       </div>
                       <span ng-if="!size.hideText" class="crop-pic-info">{{ size.text + size.width + '*' + size.height }}</span>
                   </td>
               </tr>
           </table>
       </div>

       <!--更改图像按钮-->
       <div style="padding-top: 16px;">
           <span class="btn btn-primary file-input-wrapper">
               <!-- <i class="glyphicon glyphicon-plus"></i>  -->
               <span>上传头像</span>
               <input type="file" class="file-input js-file-input">
           </span>
       </div>
   </div>
</div>